UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P64Gq3PL39LrfTJNdBna3PGNCmHrC7/2OTSp0YSoP9k=' 
WHERE 
  key_id = 'a8692b1d8e4c7141bf23069f5ed9fe63003e5df475ff0772224b129e3290bb44' 
  AND (
    token = 'P64Gq3PL39LrfTJNdBna3PGNCmHrC7/2OTSp0YSoP9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )